package com.jiesai.amaq.canines.framework.security.service;

import java.util.List;

import org.apache.dubbo.config.annotation.DubboReference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.stereotype.Service;

import com.jiesai.amaq.canines.common.enums.UserStatus;
import com.jiesai.amaq.canines.common.exception.ServiceException;
import com.jiesai.amaq.canines.common.utils.StringUtils;
import com.jiesai.amaq.canines.framework.security.LoginUser;
import com.jiesai.amaq.manager.model.SysUser;
import com.jiesai.amaq.manager.model.SysUserOrg;
import com.jiesai.amaq.manager.service.SysUserOrgService;
import com.jiesai.amaq.manager.service.SysUserService;

/**
 * 用户验证处理
 *
 * @author dengwm
 */
@Service
public class UserDetailsServiceImpl implements UserDetailsService
{
    private static final Logger log = LoggerFactory.getLogger(UserDetailsServiceImpl.class);

//    @Autowired
//    private ISysUserService userService;
    @DubboReference
    private SysUserService sysUserService;
    
    @DubboReference
    private SysUserOrgService sysUserOrgService;

    @Autowired
    private SysPermissionService permissionService;

    @Override
    public UserDetails loadUserByUsername(String username)
    {
//        SysUser user = userService.selectUserByUserName(username);
        SysUser user = null;
		try {
			user = sysUserService.finSysUserByLoginAccount(username);
		} catch (Exception e) {
			e.printStackTrace();
		}
		if (StringUtils.isNull(user)) {
			log.info("登录用户：{} 不存在.", username);
			throw new ServiceException("登录用户：" + username + " 不存在");
		} else if (UserStatus.DELETED.getCode().equals(user.getStatus())) {
			log.info("登录用户：{} 已被删除.", username);
			throw new ServiceException("对不起，您的账号：" + username + " 已被删除");
		} else if (UserStatus.DISABLE.getCode().equals(user.getStatus())) {
			log.info("登录用户：{} 已被停用.", username);
			throw new ServiceException("对不起，您的账号：" + username + " 已停用");
		}

        return createLoginUser(user);
    }

    public UserDetails createLoginUser(SysUser user)
    {
    	SysUserOrg sysUserOrg = new SysUserOrg();
		sysUserOrg.setUserId(user.getId());
		List<SysUserOrg> orgList = sysUserOrgService.selectList(sysUserOrg);
		return new LoginUser(user.getId(), orgList, user, permissionService.getMenuPermission(user));
    }
}
